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Articles · Rebeauty Atlas

LIF

A 許博淳 · 數據共筆

LeetCode:(SQL)(SQL 50)Restaurant Growth

題目連結：https://leetcode.com/problems/restaurant-growth/description/?envType=study-plan-v2&envId=top-sql-50

May 19, 2026 · 4 min read · 0 claps #leetcode #leetcode-medium #sql

A 許博淳 · 數據共筆

LeetCode:(SQL)(SQL 50)(Advanced String Functions / Regex / Clause) Second Highest Salary

題目連結：https://leetcode.com/problems/second-highest-salary/description/?envType=study-plan-v2&envId=top-sql-50

May 19, 2026 · 2 min read · 0 claps #leetcode #leetcode-medium #sql

LeetCode:(SQL)(SQL 50)(Advanced String Functions / Regex / Clause) Second Highest Salary

A 許博淳 · 數據共筆

LeetCode：(SQL)(SQL 50)Monthly Transactions I

題目連結：https://leetcode.com/problems/monthly-transactions-i/description/?envType=study-plan-v2&envId=top-sql-50

May 17, 2026 · 0 min read · 0 claps #leetcode #leetcode-medium #sql-50

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Advanced Select and Joins)Product Price at a Given Date

題目連結：https://leetcode.com/problems/product-price-at-a-given-date/description/?envType=study-plan-v2&envId=top-sql-50

Apr 28, 2026 · 2 min read · 0 claps #sql #sql-50 #leetocde

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Advanced Select and Joins) Consecutive Numbers

題目連結：https://leetcode.com/problems/consecutive-numbers/description/?envType=study-plan-v2&envId=top-sql-50

Apr 28, 2026 · 2 min read · 0 claps #leetcode #leetcode-medium #sql

Leetcode：(SQL)(SQL 50)(Advanced Select and Joins) Consecutive Numbers

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Sub Query) Find Users With Valid E-Mails

題目連結：https://leetcode.com/problems/find-users-with-valid-e-mails/description/?envType=study-plan-v2&envId=top-sql-50

Jan 01, 2026 · 0 min read · 0 claps #leetcode #leetcode-easy #sql

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Sub Query) Friend Requests II: Who Has the Most Friends

題目連結：https://leetcode.com/problems/friend-requests-ii-who-has-the-most-friends/description/?envType=study-plan-v2&envId=top-sql-50

Jan 01, 2026 · 2 min read · 0 claps #leetcode #leetcode-medium #sql

AI

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Sub Query) Average Time of Process per Machine

題目連結：https://leetcode.com/problems/average-time-of-process-per-machine/description/?envType=study-plan-v2&envId=top-sql-50

Dec 28, 2025 · 2 min read · 0 claps #leetcode #leetcode-easy #sql

LIF

A 許博淳 · 數據共筆

Leetcode：(SQL)(SQL 50)(Sub Query) Restaurant Growth

題目連結：https://leetcode.com/problems/restaurant-growth/description/?envType=study-plan-v2&envId=top-sql-50

Dec 26, 2025 · 3 min read · 0 claps #leetcode #leetcode-medium #sql

SPT

PR Prawin · CodeToDeploy

1327. List the Products Ordered in a Period Leetcode Sql Problem

A Complete SQL Walkthrough for Filtering and Summarizing Product Orders

Nov 28, 2025 · 2 min read · 50 claps #sql #sql-50 #leetcode

1327. List the Products Ordered in a Period Leetcode Sql Problem

HUM

PR Prawin · Stackademic

How to Solve 1280. Students and Examinations

COUNT() vs. COUNT(column): What Everyone Misses (and Why It Matters)

Jul 23, 2025 · 5 min read · 0 claps #sql #sql-50 #leetcode-easy